AP
Brighton police officers wear a black ribbon over their badge for Adams County Sheriff's Deputy Heath Gumm in Brighton, Colo., Thursday, Jan. 25, 2018. Gumm was killed Wednesday night responding to a call in a residential area north of downtown Denver, the sheriff's office said. (John Leyba/The Denver Post via AP)
- John Leyba
Michael Kapaun holds a flag in support of Adams County Sheriff's Office Deputy Heath Gumm who was shot and killed, in the 8700 block of Dawson Street, Thursday, Jan. 25, 2018 in Thornton, Colo. Authorities in Colorado have arrested one man and are searching for two other suspects in connection with the killing of Gumm, a sheriff's deputy, leading some schools in the area to shut down. (RJ Sangosti/The Denver Post via AP)
- RJ Sangosti
Deputies console each other Thursday, Jan. 25, 2018, near the location where Adams County Sheriff's Office Deputy Heath Gumm was gunned down near Denver. Gumm was killed Wednesday night responding to a call in a residential area north of downtown Denver, the sheriff's office said. (RJ Sangosti/The Denver Post via AP)
- RJ Sangosti
A flag hung down from Truck 53 and Tower 51 to form the archway as Brighton, Colo., police officers stood at attention and saluted as the hearse carrying Adams County Sheriff's Office Deputy Heath Gumm arrives at the Adams county coroner on Thursday, Jan. 25, 2018, in Brighton. Gumm was killed Wednesday night responding to a call in a residential area north of downtown Denver, the sheriff's office said. (John Leyba/The Denver Post via AP)
- John Leyba
An Adams County Sheriff Deputy wears a black band across her badge after Sheriff's Deputy Heath Gumm was gunned down, Thursday, Jan. 25, 2018 in Thornton, Colo. Authorities in Colorado have arrested one man and are searching for two other suspects in connection with the killing of Gumm, a sheriff's deputy, leading some schools in the area to shut down. (RJ Sangosti/The Denver Post via AP)
- RJ Sangosti